html {
    font-smoothing: antialiased;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -moz-font-feature-settings: 'kern';
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-overflow-scrolling: touch;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', 'Helvetica', 'Arial', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft Yahei UI', 'Microsoft Yahei', 'WenQuanYi Micro Hei', '微软雅黑', 'sans-serif';
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #ddd
}

::-webkit-scrollbar-thumb:hover {
  background-color: #CCC
}
